1917588960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:986

約数の個数: 288

約数和(自身を含む): 7516297152

約数和(自身を除く): 5598708192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 281, 288, 315, 336, 360, 420, 480, 504, 560, 562, 630, 672, 677, 720, 840, 843, 1008, 1120, 1124, 1260, 1354, 1405, 1440, 1680, 1686, 1967, 2016, 2031, 2248, 2520, 2529, 2708, 2810, 3360, 3372, 3385, 3934, 4062, 4215, 4496, 4739, 5040, 5058, 5416, 5620, 5901, 6093, 6744, 6770, 7868, 8124, 8430, 8992, 9478, 9835, 10080, 10116, 10155, 10832, 11240, 11802, 12186, 12645, 13488, 13540, 14217, 15736, 16248, 16860, 17703, 18956, 19670, 20232, 20310, 21664, 22480, 23604, 23695, 24372, 25290, 26976, 27080, 28434, 29505, 30465, 31472, 32496, 33720, 35406, 37912, 39340, 40464, 40620, 42651, 44960, 47208, 47390, 48744, 50580, 54160, 56868, 59010, 60930, 62944, 64992, 67440, 70812, 71085, 75824, 78680, 80928, 81240, 85302, 88515, 94416, 94780, 97488, 101160, 108320, 113736, 118020, 121860, 134880, 141624, 142170, 151648, 157360, 162480, 170604, 177030, 188832, 189560, 190237, 194976, 202320, 213255, 227472, 236040, 243720, 283248, 284340, 314720, 324960, 341208, 354060, 379120, 380474, 404640, 426510, 454944, 472080, 487440, 566496, 568680, 570711, 682416, 708120, 758240, 760948, 853020, 944160, 951185, 974880, 1137360, 1141422, 1331659, 1364832, 1416240, 1521896, 1706040, 1712133, 1902370, 2274720, 2282844, 2663318, 2832480, 2853555, 3043792, 3412080, 3424266, 3804740, 3994977, 4565688, 5326636, 5707110, 6087584, 6658295, 6824160, 6848532, 7609480, 7989954, 8560665, 9131376, 10653272, 11414220, 11984931, 13316590, 13697064, 15218960, 15979908, 17121330, 18262752, 19974885, 21306544, 22828440, 23969862, 26633180, 27394128, 30437920, 31959816, 34242660, 39949770, 42613088, 45656880, 47939724, 53266360, 54788256, 59924655, 63919632, 68485320, 79899540, 91313760, 95879448, 106532720, 119849310, 127839264, 136970640, 159799080, 191758896, 213065440, 239698620, 273941280, 319598160, 383517792, 479397240, 639196320, 958794480, 1917588960]

約数ペア:

[(1, 1917588960), (2, 958794480), (3, 639196320), (4, 479397240), (5, 383517792), (6, 319598160), (7, 273941280), (8, 239698620), (9, 213065440), (10, 191758896), (12, 159799080), (14, 136970640), (15, 127839264), (16, 119849310), (18, 106532720), (20, 95879448), (21, 91313760), (24, 79899540), (28, 68485320), (30, 63919632), (32, 59924655), (35, 54788256), (36, 53266360), (40, 47939724), (42, 45656880), (45, 42613088), (48, 39949770), (56, 34242660), (60, 31959816), (63, 30437920), (70, 27394128), (72, 26633180), (80, 23969862), (84, 22828440), (90, 21306544), (96, 19974885), (105, 18262752), (112, 17121330), (120, 15979908), (126, 15218960), (140, 13697064), (144, 13316590), (160, 11984931), (168, 11414220), (180, 10653272), (210, 9131376), (224, 8560665), (240, 7989954), (252, 7609480), (280, 6848532), (281, 6824160), (288, 6658295), (315, 6087584), (336, 5707110), (360, 5326636), (420, 4565688), (480, 3994977), (504, 3804740), (560, 3424266), (562, 3412080), (630, 3043792), (672, 2853555), (677, 2832480), (720, 2663318), (840, 2282844), (843, 2274720), (1008, 1902370), (1120, 1712133), (1124, 1706040), (1260, 1521896), (1354, 1416240), (1405, 1364832), (1440, 1331659), (1680, 1141422), (1686, 1137360), (1967, 974880), (2016, 951185), (2031, 944160), (2248, 853020), (2520, 760948), (2529, 758240), (2708, 708120), (2810, 682416), (3360, 570711), (3372, 568680), (3385, 566496), (3934, 487440), (4062, 472080), (4215, 454944), (4496, 426510), (4739, 404640), (5040, 380474), (5058, 379120), (5416, 354060), (5620, 341208), (5901, 324960), (6093, 314720), (6744, 284340), (6770, 283248), (7868, 243720), (8124, 236040), (8430, 227472), (8992, 213255), (9478, 202320), (9835, 194976), (10080, 190237), (10116, 189560), (10155, 188832), (10832, 177030), (11240, 170604), (11802, 162480), (12186, 157360), (12645, 151648), (13488, 142170), (13540, 141624), (14217, 134880), (15736, 121860), (16248, 118020), (16860, 113736), (17703, 108320), (18956, 101160), (19670, 97488), (20232, 94780), (20310, 94416), (21664, 88515), (22480, 85302), (23604, 81240), (23695, 80928), (24372, 78680), (25290, 75824), (26976, 71085), (27080, 70812), (28434, 67440), (29505, 64992), (30465, 62944), (31472, 60930), (32496, 59010), (33720, 56868), (35406, 54160), (37912, 50580), (39340, 48744), (40464, 47390), (40620, 47208), (42651, 44960)]